Understanding your Fourth Amendment rights is crucial in protecting yourself against unlawful searches and seizures. The 4 Amendment to the U.S. Constitution guarantees freedom from unreasonable search and seizure.The Fourth Amendment protects individuals against unreasonable searches and seizures. The Fourth Amendment of the U.S. Constitution protects Americans from random and arbitrary stops and searches. The Arizona State Constitution has been updated to include the revised sections from the 55th Legislature, 1st Regular Session. The original text of the Fourth Amendment of the Constitution of the United States. The Third Amendment prohibits the government from quartering troops in private homes, a major grievance during the American Revolution. Amendment Four to the Constitution was ratified on December 15, 1791. It protects the American people from unreasonable searches and seizures. The Fourth Amendment protects us from unreasonable search and seizures of our person, our house, our papers, and our effects.